821508480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 640

約数和(自身を含む): 3358998720

約数和(自身を除く): 2537490240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 53, 54, 60, 64, 65, 69, 72, 78, 80, 81, 90, 92, 96, 104, 106, 108, 115, 117, 120, 128, 130, 135, 138, 144, 156, 159, 160, 162, 180, 184, 192, 195, 207, 208, 212, 216, 230, 234, 240, 260, 265, 270, 276, 288, 299, 312, 318, 320, 324, 345, 351, 360, 368, 384, 390, 405, 414, 416, 424, 432, 460, 468, 477, 480, 520, 530, 540, 552, 576, 585, 598, 621, 624, 636, 640, 648, 689, 690, 702, 720, 736, 780, 795, 810, 828, 832, 848, 864, 897, 920, 936, 954, 960, 1035, 1040, 1053, 1060, 1080, 1104, 1152, 1170, 1196, 1219, 1242, 1248, 1272, 1296, 1378, 1380, 1404, 1431, 1440, 1472, 1495, 1560, 1590, 1620, 1656, 1664, 1696, 1728, 1755, 1794, 1840, 1863, 1872, 1908, 1920, 2067, 2070, 2080, 2106, 2120, 2160, 2208, 2340, 2385, 2392, 2438, 2484, 2496, 2544, 2592, 2691, 2756, 2760, 2808, 2862, 2880, 2944, 2990, 3105, 3120, 3180, 3240, 3312, 3392, 3445, 3456, 3510, 3588, 3657, 3680, 3726, 3744, 3816, 4134, 4140, 4160, 4212, 4240, 4293, 4320, 4416, 4485, 4680, 4770, 4784, 4876, 4968, 4992, 5088, 5184, 5265, 5382, 5512, 5520, 5616, 5724, 5760, 5980, 6095, 6201, 6210, 6240, 6360, 6480, 6624, 6784, 6890, 7020, 7155, 7176, 7314, 7360, 7452, 7488, 7632, 8073, 8268, 8280, 8320, 8424, 8480, 8586, 8640, 8832, 8970, 9315, 9360, 9540, 9568, 9752, 9936, 10176, 10335, 10368, 10530, 10764, 10971, 11024, 11040, 11232, 11448, 11960, 12190, 12402, 12420, 12480, 12720, 12960, 13248, 13455, 13780, 14040, 14310, 14352, 14628, 14720, 14904, 14976, 15264, 15847, 16146, 16536, 16560, 16848, 16960, 17172, 17280, 17940, 18285, 18603, 18630, 18720, 19080, 19136, 19504, 19872, 20352, 20670, 21060, 21465, 21528, 21942, 22048, 22080, 22464, 22896, 23920, 24219, 24380, 24804, 24840, 24960, 25440, 25920, 26496, 26910, 27560, 28080, 28620, 28704, 29256, 29808, 30528, 31005, 31694, 32292, 32913, 33072, 33120, 33696, 33920, 34344, 35880, 36570, 37206, 37260, 37440, 38160, 38272, 39008, 39744, 40365, 41340, 42120, 42930, 43056, 43884, 44096, 44160, 44928, 45792, 47541, 47840, 48438, 48760, 49608, 49680, 50880, 51840, 53820, 54855, 55120, 55809, 56160, 57240, 57408, 58512, 59616, 61056, 62010, 63388, 64584, 65826, 66144, 66240, 67392, 68688, 71760, 73140, 74412, 74520, 74880, 76320, 78016, 79235, 79488, 80730, 82680, 84240, 85860, 86112, 87768, 88192, 91584, 93015, 95082, 95680, 96876, 97520, 98739, 99216, 99360, 101760, 107640, 109710, 110240, 111618, 112320, 114480, 114816, 117024, 119232, 121095, 124020, 126776, 129168, 131652, 132288, 132480, 134784, 137376, 142623, 143520, 146280, 148824, 149040, 152640, 156032, 158470, 161460, 164565, 165360, 168480, 171720, 172224, 175536, 183168, 186030, 190164, 191360, 193752, 195040, 197478, 198432, 198720, 215280, 219420, 220480, 223236, 224640, 228960, 234048, 237705, 238464, 242190, 248040, 253552, 258336, 263304, 264576, 274752, 279045, 285246, 287040, 292560, 297648, 298080, 305280, 316940, 322920, 329130, 330720, 336960, 343440, 344448, 351072, 372060, 380328, 387504, 390080, 394956, 396864, 397440, 427869, 430560, 438840, 440960, 446472, 457920, 468096, 475410, 484380, 493695, 496080, 507104, 516672, 526608, 549504, 558090, 570492, 574080, 585120, 595296, 596160, 633880, 645840, 658260, 661440, 673920, 686880, 702144, 713115, 744120, 760656, 775008, 780160, 789912, 793728, 855738, 861120, 877680, 892944, 915840, 950820, 968760, 987390, 992160, 1014208, 1033344, 1053216, 1116180, 1140984, 1170240, 1190592, 1192320, 1267760, 1283607, 1291680, 1316520, 1322880, 1373760, 1404288, 1426230, 1488240, 1521312, 1550016, 1579824, 1711476, 1722240, 1755360, 1785888, 1901640, 1937520, 1974780, 1984320, 2028416, 2106432, 2139345, 2232360, 2281968, 2340480, 2381184, 2535520, 2567214, 2583360, 2633040, 2747520, 2852460, 2976480, 3042624, 3100032, 3159648, 3422952, 3510720, 3571776, 3803280, 3875040, 3949560, 3968640, 4212864, 4278690, 4464720, 4563936, 5071040, 5134428, 5166720, 5266080, 5704920, 5952960, 6085248, 6319296, 6418035, 6845904, 7021440, 7143552, 7606560, 7750080, 7899120, 8557380, 8929440, 9127872, 10142080, 10268856, 10532160, 11409840, 11905920, 12638592, 12836070, 13691808, 15213120, 15500160, 15798240, 17114760, 17858880, 18255744, 20537712, 21064320, 22819680, 25672140, 27383616, 30426240, 31596480, 34229520, 35717760, 41075424, 45639360, 51344280, 54767232, 63192960, 68459040, 82150848, 91278720, 102688560, 136918080, 164301696, 205377120, 273836160, 410754240, 821508480]

約数ペア:

[(1, 821508480), (2, 410754240), (3, 273836160), (4, 205377120), (5, 164301696), (6, 136918080), (8, 102688560), (9, 91278720), (10, 82150848), (12, 68459040), (13, 63192960), (15, 54767232), (16, 51344280), (18, 45639360), (20, 41075424), (23, 35717760), (24, 34229520), (26, 31596480), (27, 30426240), (30, 27383616), (32, 25672140), (36, 22819680), (39, 21064320), (40, 20537712), (45, 18255744), (46, 17858880), (48, 17114760), (52, 15798240), (53, 15500160), (54, 15213120), (60, 13691808), (64, 12836070), (65, 12638592), (69, 11905920), (72, 11409840), (78, 10532160), (80, 10268856), (81, 10142080), (90, 9127872), (92, 8929440), (96, 8557380), (104, 7899120), (106, 7750080), (108, 7606560), (115, 7143552), (117, 7021440), (120, 6845904), (128, 6418035), (130, 6319296), (135, 6085248), (138, 5952960), (144, 5704920), (156, 5266080), (159, 5166720), (160, 5134428), (162, 5071040), (180, 4563936), (184, 4464720), (192, 4278690), (195, 4212864), (207, 3968640), (208, 3949560), (212, 3875040), (216, 3803280), (230, 3571776), (234, 3510720), (240, 3422952), (260, 3159648), (265, 3100032), (270, 3042624), (276, 2976480), (288, 2852460), (299, 2747520), (312, 2633040), (318, 2583360), (320, 2567214), (324, 2535520), (345, 2381184), (351, 2340480), (360, 2281968), (368, 2232360), (384, 2139345), (390, 2106432), (405, 2028416), (414, 1984320), (416, 1974780), (424, 1937520), (432, 1901640), (460, 1785888), (468, 1755360), (477, 1722240), (480, 1711476), (520, 1579824), (530, 1550016), (540, 1521312), (552, 1488240), (576, 1426230), (585, 1404288), (598, 1373760), (621, 1322880), (624, 1316520), (636, 1291680), (640, 1283607), (648, 1267760), (689, 1192320), (690, 1190592), (702, 1170240), (720, 1140984), (736, 1116180), (780, 1053216), (795, 1033344), (810, 1014208), (828, 992160), (832, 987390), (848, 968760), (864, 950820), (897, 915840), (920, 892944), (936, 877680), (954, 861120), (960, 855738), (1035, 793728), (1040, 789912), (1053, 780160), (1060, 775008), (1080, 760656), (1104, 744120), (1152, 713115), (1170, 702144), (1196, 686880), (1219, 673920), (1242, 661440), (1248, 658260), (1272, 645840), (1296, 633880), (1378, 596160), (1380, 595296), (1404, 585120), (1431, 574080), (1440, 570492), (1472, 558090), (1495, 549504), (1560, 526608), (1590, 516672), (1620, 507104), (1656, 496080), (1664, 493695), (1696, 484380), (1728, 475410), (1755, 468096), (1794, 457920), (1840, 446472), (1863, 440960), (1872, 438840), (1908, 430560), (1920, 427869), (2067, 397440), (2070, 396864), (2080, 394956), (2106, 390080), (2120, 387504), (2160, 380328), (2208, 372060), (2340, 351072), (2385, 344448), (2392, 343440), (2438, 336960), (2484, 330720), (2496, 329130), (2544, 322920), (2592, 316940), (2691, 305280), (2756, 298080), (2760, 297648), (2808, 292560), (2862, 287040), (2880, 285246), (2944, 279045), (2990, 274752), (3105, 264576), (3120, 263304), (3180, 258336), (3240, 253552), (3312, 248040), (3392, 242190), (3445, 238464), (3456, 237705), (3510, 234048), (3588, 228960), (3657, 224640), (3680, 223236), (3726, 220480), (3744, 219420), (3816, 215280), (4134, 198720), (4140, 198432), (4160, 197478), (4212, 195040), (4240, 193752), (4293, 191360), (4320, 190164), (4416, 186030), (4485, 183168), (4680, 175536), (4770, 172224), (4784, 171720), (4876, 168480), (4968, 165360), (4992, 164565), (5088, 161460), (5184, 158470), (5265, 156032), (5382, 152640), (5512, 149040), (5520, 148824), (5616, 146280), (5724, 143520), (5760, 142623), (5980, 137376), (6095, 134784), (6201, 132480), (6210, 132288), (6240, 131652), (6360, 129168), (6480, 126776), (6624, 124020), (6784, 121095), (6890, 119232), (7020, 117024), (7155, 114816), (7176, 114480), (7314, 112320), (7360, 111618), (7452, 110240), (7488, 109710), (7632, 107640), (8073, 101760), (8268, 99360), (8280, 99216), (8320, 98739), (8424, 97520), (8480, 96876), (8586, 95680), (8640, 95082), (8832, 93015), (8970, 91584), (9315, 88192), (9360, 87768), (9540, 86112), (9568, 85860), (9752, 84240), (9936, 82680), (10176, 80730), (10335, 79488), (10368, 79235), (10530, 78016), (10764, 76320), (10971, 74880), (11024, 74520), (11040, 74412), (11232, 73140), (11448, 71760), (11960, 68688), (12190, 67392), (12402, 66240), (12420, 66144), (12480, 65826), (12720, 64584), (12960, 63388), (13248, 62010), (13455, 61056), (13780, 59616), (14040, 58512), (14310, 57408), (14352, 57240), (14628, 56160), (14720, 55809), (14904, 55120), (14976, 54855), (15264, 53820), (15847, 51840), (16146, 50880), (16536, 49680), (16560, 49608), (16848, 48760), (16960, 48438), (17172, 47840), (17280, 47541), (17940, 45792), (18285, 44928), (18603, 44160), (18630, 44096), (18720, 43884), (19080, 43056), (19136, 42930), (19504, 42120), (19872, 41340), (20352, 40365), (20670, 39744), (21060, 39008), (21465, 38272), (21528, 38160), (21942, 37440), (22048, 37260), (22080, 37206), (22464, 36570), (22896, 35880), (23920, 34344), (24219, 33920), (24380, 33696), (24804, 33120), (24840, 33072), (24960, 32913), (25440, 32292), (25920, 31694), (26496, 31005), (26910, 30528), (27560, 29808), (28080, 29256), (28620, 28704)]